That looks like one I got from Drs Foster and Smith for my cats. My male cat, Patches loves it. Alice reacted like she does most toys she lost interest really quick. Other than her live toy, Patches, she is pretty much just a cuddler. Which is fine with me.
awe thats so cute...its so funny how cats these tunnels I bought one and man do they love it they are always in it taking turns sleeping and definetly playing with each other in it I have pictures but I have to upload them